package week3;

/**
 * Created by dell on 2017/3/12.
 */
public class Homework15 {
    public static void main (String[] args){
        int[] arr1 = {1, 2, 3};
        int[] arr2 = new int[arr1.length];
        arr2 = arr1;
        for(int value : arr2){
            System.out.printf("%d", value);
        }
    }
}
